baber/WOPTO huggingface dataset:
Patent JP-H0414441-A (JP)
Title: Colored metal plate for deformation processing and base body for heating cooker
Inventor: KAGITANI MASARU
IPC: B32B15/08
Filed: 1990-05-07
Abstract: PURPOSE:To easily obtain a fluororesin-coated metal product having a desired indication thereon through only deformation processing by a method wherein an opaque colored coating layer is formed on a metal plate, an indicating layer having thereon letters, diagrams, patterns and the like indicated differently from coloration is formed on the colored coating layer and a clear fluororesin coated-layer is formed on the indicating layer. CONSTITUTION:An opaque colored layer is first formed on a metal plate by coating method, symbols, letters, diagrams, patterns and the like are then indicated thereon by printing method and a clear fluororesin through which the indicating layer is visible practically is thereafter coated thereon. The coating layer of this clear fluororesin is heated and printed, preferably at a temperature of at most 450 deg.C. To form the colored coating layer, a heat resisting resin base such as fluororesin, polyimide and polyamidimide, a solvent such as dimethylformamide, dimethylacetamide and N-methylpyrrolidone and the coating material containing coloring component are used. As the coloring component, an inorganic pigment such as white titanium oxide and black carbon black is used, preferably with a particle size of at most 1mum in diameter.
Patent JP-H08313546-A (JP)
Title: Cantilever unit with displacement detecting function and its displacement measuring circuit
Inventor: TAKAHASHI HAJIME
IPC: G01B21/30
Filed: 1995-05-16
Abstract: PURPOSE: To provide a cantilever unit with a displacement detecting function which outputs displacement signals containing no stress- nor temperature-related error and its displacement measuring circuit. CONSTITUTION: A cantilever unit is provided with a V-shaped cantilever 12 supported by supporting members 20 and 20 and two resistance elements 22 and 24 installed on the members 20. The cantilever 12 is composed of a lever section 14 made of an insulating material and lower and upper piezoelectric resistance layers 16 respectively provided on the lower and upper surfaces of the section 14. The resistance layers 16 and 18 have the same characteristics, because they are made of the same material in the same shape and thickness. The resistance values of the resistance elements 22 and 24 are equal to each other and, further, to those of the resistance layers 16 and 18. The layers 16 and 18 are connected to the elements 22 and 24 through wiring in the state of a Wheatstone bridge.
Patent JP-H01287352-A (JP)
Title: Floor panel
Inventor: IKENAGA KEIICHI
IPC: E04B5/02
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to accommodate floor panels in single type to different installation places by placing fitting members with an angle-shaped section in parallel with a panel plane between flanges of channel-shaped members forming peripheral end of corners of outside frames, and by providing tapped holes to the flanges of the angle-shaped members. CONSTITUTION:A fitting member 14 is made to have angle-shaped horizontal section in parallel with a panel plane and an outside frame 10 of an outward- looking channel member. Both flanges 15 and 16 of the angle-shaped fitting member are provided with tapped holes 17 and 18, and are fixed between the flanges 11a' and 11b' that form peripheral end of a corner of the outside frame 10 of the channel-shaped member. Because of such structure, any of the angle- shaped flanges 15 and 16 of the fitting member 14 can be fixed to a floor beam or the like. Therefore, the same floor panel equipped with the fitting members at the four corners can be used even if the fixing places are different as in the example of floor panels A and A' shown in the attached figure.
Patent JP-H10297487-A (JP)
Title: Gauge variable truck for rolling stock
Inventor: OKAMOTO ISAO
IPC: B61F7/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a gauge variable truck for rolling stock, capable of controlling any unsprung weight increase as securing its steerability. SOLUTION: A truck 1 is equipped with a truck frame 11, an axle spring 17, an axle box 19, an axle 31, a wheel 41, a motor 61 and a reduction gear 67 or the like. The axle 31 is made into a rotary type so as to be rotatively drivable by means of a Cardan driving system. On this axle 31, the wheel 41, an outer cylinder 35 and an outer cylinder bearing 25 are all sliding left and right, performing a gauge alteration. During this gauge alteration, the outer cylinder 35 and the wheel 41 are going down. In the axle box 19, two clamping grooves 21f and 21d locking the outer cylinder bearing 25 at two spots in this axle box in both directions are installed there.
Patent JP-S63282584-A (JP)
Title: Detecting method for angle of rotation
Inventor: ABE KEIKO
IPC: G06K9/32
Filed: 1987-05-14
Abstract: PURPOSE:To excellently detect the angle of rotation by simple processing by using peripheral features. CONSTITUTION:Peripheral features from two edges which are considered to cross the line direction of a binary-coded (clock 1) input document image at right angles are extracted (block 2L and 2R) from the input document image and differentiated (blocks 3L and 3R), and the mean value (block 5) of the positive value and negative value of the differentiated value is compared (block 6) to decide the rotational direction of the input document image. Further, change points of the peripheral features are extracted (blocks 7L and 7R) according to the discriminated rotational direction and used to detect (block 8) the angle of rotation of the input document image. Thus, the peripheral features area used to detect the angle of rotation excellently by the simple processing.
Patent JP-H0416696-A (JP)
Title: Propelling device for small diameter pipe underground burying machine
Inventor: UCHIUMI MITSUHIRO
IPC: E21D9/06
Filed: 1990-05-09
Abstract: PURPOSE:To prevent a pipe from being damaged by providing a load detection controlling pressure gauge, a lelief valve operating at the time of over load, and a pressure switch starting a pump at a lower limit pressure in a hydraulic circuit of a pressing cylinder of a small diameter pipe of such as a vinyl chloride pipe. CONSTITUTION:A pair of propelling jacks 3 are provided on a frame provided in a start vertical shaft, and a push plate 5 is attached to the top end. Next, small diameter pipe pressing cylinders 7 consisting of hydraulic cylinders are provided on both sides of the plate 5, and it is made possible to press a small diameter pipe 4 via a ringlike adapter 8. Next, a relief valve 13, a pressure gauge 15, and a pressure switch 16 are provided in a hydraulic circuit of the cylinders 7. When the pipe 4 is propelled by the jacks 3, a suitable propelling force is controlled based on indication on the pressure gauge 15. The valve 13 is operated at the time of excessive pressure, while a hydraulic pump 10 is started at the time of too little pressure detected by the switch 16. It is possible thereby to prevent a pipe from being damaged and a coupling from being broken away.
Patent JP-H02300531-A (JP)
Title: Non-asbestos group friction material
Inventor: MATSUOKA EIJI
IPC: F16D69/02
Filed: 1989-05-12
Abstract: PURPOSE:To provide a stable frictional function and an excellent fade function so as to reduce the rotor attack in order to prevent a rotor from being eccentrically worn, by adding a minimum but necessary volume of iron group fibers, iron group particles or iron group powder in at least a part of a fiber component. CONSTITUTION:In a frictional material containing therein a fiber component other than asbestos, a thermo-hardenable resin component such as phenol resin or the like, graphite, and a filler powder such as barium sulfate or the like, a minimum but necessary volume of iron group fibers, iron group particles or iron group powder is added in at least a part of the fiber component. Thus, with the use of a minimum but necessary volume of the iron group fibers, unlike a semimetallic frictional material or the like using a large volume thereof, the instant friction material may have a stable frictional function and a satisfactory fade function, and further, it may have a strength which is held at a satisfactory level. Moreover, it is possible to obtain a non-asbestos group frictional member having a small rotor attack.
Patent JP-H02297975-A (JP)
Title: Manufacture of thin-film e2prom
Inventor: MATSUMOTO HIROSHI
IPC: H01L27/12
Filed: 1989-05-12
Abstract: PURPOSE:To enable production to be efficient by forming a gate electrode, a source/drain electrode, and an i-type semiconductor layer of a thin-film transistor for memory and a thin-film transistor for selection simultaneously. CONSTITUTION:Gate electrodes G10 and G20 of thin-film transistors T4 T10 and T20 for memory and selection are simultaneously formed on an insulating substrate 11. Then, a gate insulating film 15, an i-type semiconductor layer 16, an n-type semiconductor layer 17, and a metal film 19 are formed at the formation region of a Tr T20. Then, a gate insulating film 12, an n-type semiconductor layer 14, and a metal film 18 with a charge-accumulated function in the formation region of the Tr 10 is formed on the substrate 11. Then, both films 18 and 19 as well as layers 14 and 17 are subjected to simultaneous patternings, source and drain electrodes S10 and D10 of the Tr T10 and source and drain electrodes S20 and D20 of the Tr T20 are simultaneously formed, and the unneeded part of the layers 14 and 17 is eliminated. Then, by patterning layers 13 and 16 simultaneously, the Tr T10 and T20 are completed simultaneously.
Patent JP-S5642844-A (JP)
Title: Bus system input reader
Inventor: KATOU KENJI
IPC: G06F17/40
Filed: 1979-09-17
Abstract: PURPOSE: To carry out an efficient pulse input reading for the input reader which gives a time-division input to the data signal of multicontacts with every group, by reversing the preceding data only in case the result of the preceding debunching operation differs from the so-far sampling data.  
     CONSTITUTION: Only one piece of the address line 7 is made active at the decoding circuit 11 and by the address produced at the address counter 10. Thus the contact state of the contact group 3 emerges at the data line 5 and is sent to the debunching circuit 9 to receive a digital operation within the clock cycle. The output of operation is stored in the fixed address position of the 2-port memory 30. On the other hand, the counter 10 is increased by the next clock pulse sent from the timing pulse generating circuit 12 to repeat the action the same as the preceding time. And only in case the operation result of the preceding debunching differs from the sampling data of this time and the last time to the i-times, the data of the preceding operation result is reversed to use as the operation result of this time. Thus the pulse input reading is possible without reducing the calculating speed of the computer 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01290789-A (JP)
Title: Plating method with ag-in alloy
Inventor: NAKATSU AKIYOSHI
IPC: C25D3/56
Filed: 1988-05-17
Abstract: PURPOSE:To efficiently obtain a lustrous Ag-In alloy plating film having superior adhesion and heat resistance at high current density by carrying out plating under prescribed conditions with a plating bath contg. specified amts. of AgCN, KCN, KOH and In<3+>. CONSTITUTION:Ag-In alloy plating is carried out at 10-40 deg.C bath temp. and 2-20A/dm<2> current density with a plating bath contg. 1-10g/l AgCN, 1-30g/l In<3+>, 10-150g/l KCN and 10-50g/l KOH. An Ag-In alloy plating film having fine appearance, superior adhesion and heat resistance can be formed at high current density in a short time.
Patent JP-H04345214-A (JP)
Title: Receiver circuit
Inventor: YOSHIZAWA NOBUKAZU
IPC: H04B1/74
Filed: 1991-05-23
Abstract: PURPOSE:To prevent a fault in other reception section due to mismatching caused when one receiver section is dismounted by terminating the branching signal of other reception section with a switching circuit when one of 1st and 2nd reception sections is withdrawn. CONSTITUTION:Branching circuits 14, 24 branch signals from respective lines LN1, LN2 in active and standby receiver section 11, 21 and output signals LB11, 12 and LB21, 22. Termination circuits 16, 26 terminate the signals LB11, LB21 and output them to selective circuits 15, 25. Termination circuits 17, 27 terminate the signals LB12, LB22 with a connector to be attached/detached. Termination circuits 18, 28 terminate input signals LB22, LB22 from connectors 12, 22. When the receiver section 11 is removed from the circuit, the switching circuit 1 of the connector connects the signals of the receiver section 21 to the termination circuit 28. Thus, when one receiver is withdrawn, mismatching caused in other receiver is prevented.
Patent JP-H01288975-A (JP)
Title: Pattern recognizing device
Inventor: SONODA TAKASHI
IPC: G06T7/00
Filed: 1988-05-17
Abstract: PURPOSE:To improve the speed of the pattern recognizing operation of the title device by making pattern extracting means capable of extracting all element patterns and successively designating element patterns to be extracted next at the moment when the extracting work is completed. CONSTITUTION:Each feature extractor 8, 8... can extract all element patterns to be discriminated. A control unit 1 instructs the extractors 8 to extract element patterns and at the same time, monitors whether or not the extractors 8 complete element pattern extraction. Upon finding one of the extractors 8 completing the element pattern extracting process, the control unit 1 recovers the processed results and at the same time, designates the element pattern to be extracted next to the extractor 8. Therefore, no idling extractor 8 can be produced or the idling time of the extractors 8 can be minimized, if any, while the processing time of the extractors 8 may be different from each other. Therefore, the feature extracting time can be reduced and the pattern recognition processing speed can be improved.
Patent JP-S6011759-A (JP)
Title: Shifting control method in automatic transmission
Inventor: HATSUTORI TOSHIHIRO
IPC: F16H59/16
Filed: 1983-06-30
Abstract: PURPOSE:To prevent a transmission actuator from being damaged, by comparing the lapse of time from operation starting at shifting operations with the setting time, and when lock occurrence in an operation system is detected, shifting gears to a different position against a transmission step being about to be operated. CONSTITUTION:A processor 9a reads water temperature out of a water temperature sensor 13. And, it determines retry monitoring times OVER 1-3 on the basis of the detected water temperature and a car speed. On the other hand, the processor 9a reads out a timer range RETRY of a random access memory 9e and compares it with the times OVER 1-3. In case of RETRY>=OVER1, again it compares it with the time OVER2, and when RETRY<OVER2 is the case, the shifting operation is put back to the existing gear position. Likewise, when RETRY>=OVER2 is the case, the processor again compares it with the time OVER3, and in time of RETRY>=OVER3, a series of retry operations are judged as being all over, the contents of RETRY are reset into zero.
Patent JP-2000312050-A (JP)
Title: Surface emitting semiconductor laser element
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a GaAs-based surface emitting semiconductor laser element which can realize both reduction in optical output and reduction in operational voltage. SOLUTION: In the surface emitting semiconductor laser element, a layered semiconductor structure having upper and lower reflecting-mirror layer structures 5 and 2 and a luminous layer 4 disposed therebetween is formed on a substrate 1, so that a laser beam having a wavelength shorter than 880 nm is vertically oscillated toward and upper side of the substrate 1, a GaAs layer 6 is provided on the upper reflecting-mirror layer structure, so that the output of the laser beam can be adjusted by changing the thickness of the GaAs layer 6. More specifically, the GaAs layer 6 having a thickness of 100 nm or more is provided on the upper reflecting-mirror layer structure 5.
Patent JP-S62274443-A (JP)
Title: Address conversion system
Inventor: NAKATANI SHOJI
IPC: G06F12/08
Filed: 1986-05-23
Abstract: PURPOSE:To reduce the amount of hardware and shorten the access time by checking whether an address to be registered is in an actual address space or not in the stage where an address conversion table is registered and writing information resulting from this check in an address exception part and referring to the exception part at the time of address conversion to recognize a conversion exception or not. CONSTITUTION:Each entry of address conversion buffers 11 and 12 is provided with not only a page address but also an address exception flag. An address exception check circuit 2 checks whether the address to be registered exists in the actual address space or not at the time of page address register and writes the check result in the address exception flag. Address conversion buffers 11 and 12 output data of the read-out address exception flag as an address exception signal AEX as it is at the time of address conversion. Though four address exception check circuits are required in the conventional system, the number of address exception check circuits is reduced to one to considerably reduce the amount of hardware in this system.
Patent JP-S5820094-A (JP)
Title: Video processing circuit
Inventor: YAMANAKA JIYUNICHI
IPC: H04N9/67
Filed: 1981-07-29
Abstract: PURPOSE:To simplify the constitution of a color coder and a gamma compensation/ matrix arithmetic part as well as to increase the color reproducibility and to miniaturize a video processing circuit, by giving the prescribed gamma compensation to  each address contents of a memory and then storing the ideal value multiplied by a  prescribed coefficient. CONSTITUTION:Both the luminance and chrominance signals I and Q of the primary  color video signal component are fed to the primary video signal input terminals 1-n.  The memories M1-M3 are connected to the terminals 1-n as the exclusive storage  circuits. The gamma compensation is given to the primary color signal which is digitized by the memory M1, and the digital value of the primary color video signal of the  color difference signal is delivered by the value multiplied 1 by the prescribed value.  Then the gamma compensation is given to the primary color video signal which is  turned into the digital value by the memory M2, and the digital value of the primary color video signal of the I color difference signal multiplied by the prescribed value is  delivered. At the same time, the digital value of the primary color video signal of the  Q color difference signal is delivered in the same way by the memory M3. Thus the  constitution is simplified for a color coder and a gamma compensation/matrix arithmetic part.
Patent JP-S62277074-A (JP)
Title: Cycloconverter system
Inventor: KAIKOU TOORU
IPC: H02J3/00
Filed: 1986-05-26
Abstract: PURPOSE: To balance 3-phase output voltages of a cycloconverter by composing to cancel the impedance unbalance of secondary windings. CONSTITUTION:First-third single phase cycloconverters 10a-10c formed by cross connection of a pair of bridge rectifiers 2a-2f connected in cascade or two sets of the bridge rectifiers are composed. Secondary winding having larger impedance of a first input transformer 2a is connected with one bridge rectifiers 2a, 2c, 2e of single-phase cycloconverters 10a-10c, and secondary winding having smaller impedance of a second input transformer 1b is connected with the other bridge rectifiers 2b, 2d, 3f.
Patent JP-S5452786-A (JP)
Title: Preparation of microbial cells
Inventor: TAKEMOTO HISAO
IPC: C12N1/32
Filed: 1977-10-05
Abstract: PURPOSE: To obtain protein-rich microbial cells by culturing specific bacteria belonging to Pseudomonas genus in a medium containing methanol as a main carbon source.  
     CONSTITUTION: Pseudomonas flavomethanolophila TS-1009 (FERM-P No.4200) is inoculated in a nutrient medium containing ≤7% of methanol as a main carbon source, and aerobically cultured at pH5W9 and 5W35°C. The microbial cells are easily separated from the medium by conventional method such as coagulation followed by filtering, centrifugation, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10310155-A (JP)
Title: Structure of cover
Inventor: KOBAYASHI KENJI
IPC: B65D51/18
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To close a cover body by a gravitational force when it is fitted to a container and erected to close the holes of the container and prevent penetration of moisture, by providing a rotary end at the outer peripheral side and forming the cover out of a plurality of divided cover bodies rotated outward and opened. SOLUTION: Three cover bodies 5 divided almost equally and provided with rotary ends 4 at the outer peripheral side to open a container by rotating outward, are formed and fitted to a polyethylene cover-form base body 6. When taking out the contents, the container 1 is inclined and shaken and the divided cover bodies 5 are rotated outward around the rotary ends 4 as axes to open the container. In this time, as the cover body is divided, the container 1 can be shaken regardless of the direction. And also the divided cover bodies 5 are closed by the own weight and the holes 3 of the container are closed when the container is erected. In this way, penetration of moisture from the holes 3 is prevented.
Patent JP-H08290391-A (JP)
Title: Method and device for cutting strip-shaped material
Inventor: SAWAI MINORU
IPC: B26D5/26
Filed: 1995-04-20
Abstract: PURPOSE: To cut a strip-shaped material along the cord with high efficiency in a simple whole structure at a low cost. CONSTITUTION: A strip-shaped material 27 is cut by moving a cutting blade approximately in the width direction of the strip-shaped material 27 in a space 19 while the strip-shaped strip 27 is carried in the longitudinal direction by first and second conveyors 11, 18, and no special anvil can be dispensed with. The cutting direction of the cutting blade agrees with the extending direction of a cord 28 by controlling the carrying speed of the first and second conveyors 11, 18 and the moving speed of the cutting blade.
Patent JP-H01289692-A (JP)
Title: Nipping mechanism of robot hand
Inventor: KOBAYASHI MASAICHI
IPC: B25J15/08
Filed: 1988-05-18
Abstract: PURPOSE:To pinch an object stably and have an enhanced locational accuracy of the pinched object by putting plate-shaped members sealed partially in a cylinder in close contact in such a way as slidable with each other, and forming a clamping pawl from these plate-shaped members. CONSTITUTION:Pressure air in an air tube 44 is released to the atmosphere, and from another air tube 40, pressure air is supplied into a cylinder 32a (=3), and in the condition a plurality of plate-shaped members 1 at a clamping pawl 34 (=2) are put in close contact with each other, they are fed forward with respect to a columnar object 4, and the tips of these plate-shaped members 1 are put in contact at a certain contacting force, and thus the columnar object 4 is pinched stably by the clamping pawl 34 (=2).